SeeedStudio Grove LoRa Radio 868MHz

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In stock


SKU: 672596
  1. Using RFM95 module based on SX1276 LoRa®
  2. Communication Interface: UART
  3. Simple wire antenna or MHF Connector for external high gain antenna
  4. +20dBm – 100 mW Power Output Capability

 1,999.00

(inc GST)

₹ 1694.07 (+18% GST extra)

In stock

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Category: LORA WiFi

Grove is a very powerful platform developed by Seeed Studio to simplify your IoT projects. We have integrated the grove connector to most boards produced by Seeed to make them become a system. This time, we combined Grove with LoRa to provide an ultra-long-range wireless module for you.

The main functional module in Grove – LoRa Radio 868MHz is RFM95, which is a transceiver features the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst mini-missing current consumption. The heart of Grove – LoRa Radio 868MHz is ATmega168, a widely used chip with very high-performance and low power consumption, especially suitable for this grove module.

There we already integrated a simple wire antenna to receive signal, if the signal is too weak to receive, don’t worry, the MHF connector next to the antenna is for adding a second antenna which has MHF interface to gain more signal.

This is the 868MHz version, which can be used for 868MHz communication. You can also find the version for 433MHz at Grove – LoRa Radio 433MHz.

Note:

  1. Please keep the antenna vertical to the board and as straight as possible to make the best performance.
  2. Please avoid making any big metal object near the antenna and a metal cape is also not recommended if you need to add a cape for your device.

Features:

  1. Using RFM95 module based on SX1276 LoRa®
  2. Communication Interface: UART
  3. Simple wire antenna or MHF Connector for external high gain antenna
  4. +20dBm – 100 mW Power Output Capability

Useful Links:

Tutorial

Grove – LoRa Radio 433MHz v1.0 Schematics (Eagle files)

Grove – LoRa Radio 433MHz v1.0 Schematics (PDF files)

Grove – LoRa Radio 868MHz v1.0 Schematics (Eagle files)

Grove – LoRa Radio 868MHz v1.0 Schematics (PDF files)

RFM95/96/97 Datasheet

Atmega168 Datasheet


Package Includes:

1 x Grove – LoRa Radio 868MHz

1 x Grove – cable

Processor

Atmega168

Working Temperature

-20 to 70?

Communication Interface

UART(RX,TX,VCC,GND)

Bandwidth

500kHz

Working Frequency

868MHz

Working Voltage

5V/3.3V

Length (mm)

135

Width (mm)

85

Height (mm)

10

Mounting hole diameter (mm)

2

Weight (gm)

11

Shipment Weight

0.016 kg

Shipment Dimensions

15 × 10 × 2 cm

1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Atmega168 Datasheet

RFM95/96/97 Datasheet

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